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Date: Wed, 23 Mar 2022 05:30:09 +0000 From: patchwork-bot+netdevbpf@...nel.org To: Vladimir Oltean <vladimir.oltean@....com> Cc: netdev@...r.kernel.org, pabeni@...hat.com, kuba@...nel.org, davem@...emloft.net, f.fainelli@...il.com, andrew@...n.ch, vivien.didelot@...il.com, olteanv@...il.com Subject: Re: [PATCH net-next] net: dsa: fix missing host-filtered multicast addresses Hello: This patch was applied to netdev/net-next.git (master) by Jakub Kicinski <kuba@...nel.org>: On Tue, 22 Mar 2022 02:37:01 +0200 you wrote: > DSA ports are stacked devices, so they use dev_mc_add() to sync their > address list to their lower interface (DSA master). But they are also > hardware devices, so they program those addresses to hardware using the > __dev_mc_add() sync and unsync callbacks. > > Unfortunately both cannot work at the same time, and it seems that the > multicast addresses which are already present on the DSA master, like > 33:33:00:00:00:01 (added by addrconf.c as in6addr_linklocal_allnodes) > are synced to the master via dev_mc_sync(), but not to hardware by > __dev_mc_sync(). > > [...] Here is the summary with links: - [net-next] net: dsa: fix missing host-filtered multicast addresses https://git.kernel.org/netdev/net-next/c/5077e2c8cf4d You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
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